Tomer Shalev HendrixString

download the dependencies of the project ./gradlew assemble
start a java gradle project gradle init --type “java-library"
add the gradle wrapper to the project gradle wrapper --gradle-version 2.0
build ./gradlew build
test ./gradlew test

account

setup name and email
for a specific repository, navigate into it and type
git config user.name "your username"
git config user.email "[email protected]"
note add --global to make it global for new repositories

change your editor for commits
git config --global core.editor "pico"
get the remote repository url

man - show the doc of a command

man <commnad>

common

. = current directory
~ = home directory
$HOME = home directory
pwd = print current directory
cat <file> = print file content
cat > <file> << EOF = write output stream into a file
export VAR=VALUE = export environment variable

echo -e "testing \033[48;5;88mCOLOR1\033[38;208;48;5;159mCOLOR2\033[m"

The color range of a 256 color terminal consists of 4 parts, often 5, in which case you actually get 258 colors:

Color numbers 0 to 7 are the default terminal colors, the actual RGB value of which is not standardized and can often be configured.
Color numbers 8 to 15 are the "bright" colors. Most of the time these are a lighter shade of the color with index - 8. They are also not standardized and can often be configured. Depending on terminal and shell, they are often used instead of or in conjunction with bold font faces.
Color numbers 16 to 231 are RGB colors. These 216 colors are defined by 6 values on each of the three RGB axes. That is, instead of values 0 - 255, each color only ranges from 0 - 5.

creating cmake config files

cmake -H. -Bbuild - will creates CMake configuration files inside folder build. -H. refers to source directory where cmakelists.txt is at. -Bbuild is th folder to where to put all of the generated cmake config.
cmake --build build -- -j3 - will generate the output program

some discussions:

add c++ files recursively - https://stackoverflow.com/questions/27992346/how-to-use-cmake-glob-recurse-for-only-some-subdirectories
very good guide - http://derekmolloy.ie/hello-world-introductions-to-cmake/
also good - https://medium.com/@onur.dundar1/cmake-tutorial-585dd180109b

	package main

	import "fmt"

	// fibonacci is a function that returns
	// a function that returns an int.
	func fibonacci() func() int {

	var n, f_n_1, f_n_2 = -1, 1, 1

	#!/bin/bash
	#####################################################
	# Name: Bash CheatSheet for Mac OSX
	#
	# A little overlook of the Bash basics
	#
	# Usage:
	#
	# Author: J. Le Coupanec
	# Date: 2014/11/04